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79 lines
2.7 KiB
79 lines
2.7 KiB
/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkImageToImageStencil.h,v $
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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// .NAME vtkImageToImageStencil - clip an image with a mask image
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// .SECTION Description
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// vtkImageToImageStencil will convert a vtkImageData into an stencil
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// that can be used with vtkImageStecil or other vtk classes that apply
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// a stencil to an image.
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// .SECTION see also
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// vtkImageStencil vtkImplicitFunctionToImageStencil vtkPolyDataToImageStencil
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#ifndef __vtkImageToImageStencil_h
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#define __vtkImageToImageStencil_h
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#include "vtkImageStencilSource.h"
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class vtkImageData;
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class VTK_IMAGING_EXPORT vtkImageToImageStencil : public vtkImageStencilSource
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{
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public:
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static vtkImageToImageStencil *New();
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vtkTypeRevisionMacro(vtkImageToImageStencil, vtkImageStencilSource);
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void PrintSelf(ostream& os, vtkIndent indent);
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// Description:
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// Specify the image data to convert into a stencil.
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void SetInput(vtkImageData *input);
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vtkImageData *GetInput();
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// Description:
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// The values greater than or equal to the value match.
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void ThresholdByUpper(double thresh);
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// Description:
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// The values less than or equal to the value match.
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void ThresholdByLower(double thresh);
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// Description:
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// The values in a range (inclusive) match
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void ThresholdBetween(double lower, double upper);
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// Description:
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// Get the Upper and Lower thresholds.
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vtkSetMacro(UpperThreshold, double);
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vtkGetMacro(UpperThreshold, double);
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vtkSetMacro(LowerThreshold, double);
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vtkGetMacro(LowerThreshold, double);
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protected:
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vtkImageToImageStencil();
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~vtkImageToImageStencil();
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virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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virtual int FillInputPortInformation(int, vtkInformation*);
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double UpperThreshold;
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double LowerThreshold;
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double Threshold;
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private:
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vtkImageToImageStencil(const vtkImageToImageStencil&); // Not implemented.
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void operator=(const vtkImageToImageStencil&); // Not implemented.
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};
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#endif
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